/// <summary>
/// Writes the given string as an error in the log
/// </summary>
/// <param name="output">String to be written log</param>
/// <returns>True if the output could be written, false otherwise</returns>
public void Error(string output)
{
LoggerImpl.Error(this.instance, output);
}
/// <summary>
/// Write the given error progress message to the log output
/// </summary>
/// <param name="total">Total count for progress</param>
/// <param name="current">Current count for progres</param>
/// <param name="output">String to be written log</param>
public void Error(long total, long current, string output = null)
{
LoggerImpl.Error(instance, total, current, output);
}
/// <summary>
/// Writes the given exception as an error in the log
/// </summary>
/// <param name="ex">Exception to be written log</param>
/// <param name="output">String to be written log</param>
/// <returns>True if the output could be written, false otherwise</returns>
public void Error(Exception ex, string output = null)
{
LoggerImpl.Error(this.instance, ex, output);
}